It's a fun level and feels pretty polished already, but I feel like it maybe shouldn't be 4 laps. Most 3 lap courses in this game are about 30-40 seconds per lap, and this map is right in that range. The only other 4 lap track I can think of is Frozen Night, which is about 20 seconds per lap. This one doesn't really need the extra time.

Also, this is a super minor nitpick but this path tends to launch you in the air if you try to drift on it at high speeds. This wouldn't happen if it were stairs instead of a slope, but it's usually easy to fix yourself before you crash anyway.